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plan-d-io / P1-dongle

ESP32 firmware to receive, parse, store and forward energy data coming from the P1-port enabled digital meters
MIT License
21 stars 3 forks source link

What does a blue flashing light mean? #2

Closed JrtPec closed 1 year ago

Epyon01P commented 2 years ago

Both the LED colour and behaviour have meanings Colour Red: booting or critical error Green: joining wifi or wifi not configured (access point mode) Blue: connected to wifi Behaviour Continuous: no errors Flashing: error (no digital meter connected and/or MQTT broker configured but not reachable)

E.g. flashing green means no digital meter connected while in access point mode, flashing blue means no digital meter connected and/or cannot reach broker while being connected to wifi.

Will add this info to the wiki eventually.

Epyon01P commented 1 year ago

LED signal meaning added to the wiki.